WhatsApp Messaging Gateway for Controlled Business Delivery
Send operational WhatsApp messages through a gateway built for direct API integration, delivery status transparency, rate limiting, and clear routing between QR-linked devices and Meta Cloud API.
Choose the right gateway for your team
Flexible routing options to suit your business scale and compliance needs.
Starter Device Gateway
QR-linked device- ✓ Connect by scanning QR with WhatsApp device in seconds
- ✓ Send messages via a simple API endpoint
- ✓ Track delivery status and logs in real-time
- ✓ Apply rate limits to reduce blocking risk
- ✓ Suitable for SMB early operations and internal needs
Business API
Meta Cloud API- ✓ Official Meta Cloud API integration for maximum trust
- ✓ Supports template-based business messaging workflows
- ✓ Advanced routing and production credentials segregation
- ✓ Designed for higher B2B compliance standards
- ✓ Suitable for teams ready for official API onboarding
Built for teams that need full control
Delivery Logs
Deep inspection of every API request with updated status and metadata tracking.
Rate Limiting
Granular control on sending frequency to protect account health and avoid throttling.
Message Queue Management
Intelligent message buffer ensuring smooth delivery during traffic surges.
Direct Integration
Pure REST API architecture that connects directly to your backend environment.
Environment Separation
Manage development and production keys to secure workflows during dev phase.
Operational Visibility
Compact dashboard to monitor gateway health and system integration performance.
Simple API-first workflow
POST /v1/messages/send
{ "gateway_id": "gw_772183", "to": "+1234567890", "type": "text", "content": { "body": "Your order #9921 is out for delivery." }, "routing": { "priority": "high", "rate_limit": true } } // Response: 202 Accepted { "message_id": "msg_99x2-a81", "status": "queued" }
Designed with security in mind
Sambhara prioritizes practical controls for business message exchanges: environment separation, scoped credentials, transparent request logging, and rate limiting. Review integration activity without the risk of uncontrolled message dispatch.
Common B2B use cases
Orders & Payments
Automate order confirmations and payment reminders with high reliability.
Operational Alerts
Send real-time system and logistic notifications to your internal team.
Customer Support
Handle tickets and follow-up conversations through monitored official channels.
Booking & Reminders
Reduce no-shows with automated appointment reminder notifications.
Marketplace Updates
Instantly notify sellers of new leads or inventory changes.
ERP & CRM Messaging
Connect enterprise data silos with built-in WhatsApp communication channels.
Choose the Right Plan
Device capacity, message quota, and log retention according to your operational needs.
Starter
For testing & small projects.
- ✓ 1 Device / WA Number
- ✓ 5.000 Messages / Month
- ✓ Standard API Access
- ✓ 7 Days Logs
Basic
Starting plan for growing business operations.
- ✓ 1 Device / WA Number
- ✓ 5.000 Messages / Month
- ✓ Standard API Access
- ✓ 7 Days Logs
Pro
Multi-device for larger message volume.
- ✓ 3 Devices / WA Numbers
- ✓ 50.000 Messages / Month
- ✓ Standard API Access
- ✓ 30 Days Logs
Enterprise
Custom capacity for enterprise needs.
- ✓ Custom Devices / WA Numbers
- ✓ Custom / Month
- ✓ Dedicated API Access
- ✓ 90 Days Logs
| Feature | Starter Device Gateway | Business API |
|---|---|---|
| Setup Method | QR Link (Instant) | Meta Cloud Integration (Requires business verification) |
| Target User | Prototyping & SMBs | Enterprise & High Volume |
| Delivery Mechanism | Independent device-based delivery | Official Meta server delivery |
| Template Message Approval | Free / No approval needed | Meta approval required |
| Speed & Limits (Rate Limit) | Self-managed by user | Official tiers from Meta |
Start with the gateway model that fits your team's needs
Choose Starter Device Gateway to start instantly with your current number, or transition to Business API when your team needs advanced compliance and official Meta workflows.